(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE& Three Chongqing Chemdad Co. ，Ltd

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(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE&

CAS No.：3989-14-8

Other grades of this product :

(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE& Basic information

Product Name:	(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE&
Synonyms:	2-(4-methoxyphenyl)ethynyl-trimethylsilane;1-Methoxy-4-[2-(trimethylsilyl)ethynyl]benzene;(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE 97%;Benzene, 1-methoxy-4-[2-(trimethylsilyl)ethynyl]-;3989-14-8
CAS:	3989-14-8
MF:	C12H16OSi
MW:	204.34
EINECS:
Product Categories:	Alkynes;Internal;Organic Building Blocks
Mol File:	3989-14-8.mol

(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE& Chemical Properties

Boiling point	96 °C/1.5 mmHg (lit.)
density	0.957 g/mL at 25 °C (lit.)
refractive index	n20/D1.5430(lit.)
Fp	202 °F
storage temp.	Sealed in dry,Room Temperature
form	clear liquid
color	Colorless to Light orange to Yellow
λmax	305nm(2,2,4-trimethyl-pentane)(lit.)
CAS DataBase Reference	3989-14-8

Safety Information

WGK Germany

MSDS Information

(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE& Usage And Synthesis

(4-METHOXYPHENYLETHYNYL)TRIMETHYLSILANE& Preparation Products And Raw materials

Raw materials	1,1-Dibromo-2-(4-methoxyphenyl)-1-ethene-->Phosphoric acid, diethyl 4-methoxyphenyl ester-->4-METHOXYPHENYL TRIFLUOROMETHANESULFONATE-->1-TRIBUTYLSTANNYL-2-TRIMETHYLSILYLACETYLENE-->4-Ethynylanisole-->N,N-Diethyl-1,1,1-trimethylsilylamine-->(Trifluoromethyl)trimethylsilane-->4-Chloroanisole-->4-Iodoanisole-->Trimethylsilyl trifluoromethanesulfonate-->Trimethylsilylacetylene
Preparation Products	Lincomycin 2,7-diacetate

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